(straight) from the horses mouth
(informal)
直接的；可靠的given by sb who is directly involved and therefore likely to be accurate
hold your horses
(informal)
且慢；请三思used to tell sb that they should wait a moment and not be so excited that they take action without thinking about it first
horses for courses
知人善任the act of matching people with suitable jobs or tasks
a one, two, three, etc. horse race
只有一个（或两个、三个）队（或候选人）有获胜机会的比赛（或竞选）a competition or an election in which there are only one, two, etc. teams or candidates with a chance of winning
you can lead/take a horse to water, but you cant make it drink
牵马近水易，逼马饮水难；机会可以给，做不做由人；老牛不饮水，不能强按头you can give sb the opportunity to do sth, but you cannot force them to do it if they do not want to
